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Methyl 2-methyl-1,3-benzoxazole-5-carboxylate

CAS No.
136663-21-3
Chemical Name:
Methyl 2-methyl-1,3-benzoxazole-5-carboxylate
Synonyms
Methyl 2-Methylbenzo[d]oxazole-5-carboxylate;BUTTPARK 121\16-98;5-(Methoxycarbonyl)-2-methyl-1,3-benzoxazole;Methyl 2-methyl-1,3-benzoxazole-5-carboxylate;Methyle2-methyl-1, 3-benzoxazole-5-carboxylate;2-Methyl-benzooxazole-5-carboxylic acid methyl ester;5-Benzoxazolecarboxylic acid, 2-Methyl-, Methyl ester
CBNumber:
CB1421147
Molecular Formula:
C10H9NO3
Molecular Weight:
191.18
MDL Number:
MFCD07774245
MOL File:
136663-21-3.mol
MSDS File:
SDS
Last updated:2026-09-12 18:49:13

Methyl 2-methyl-1,3-benzoxazole-5-carboxylate Properties

Melting point 66-68°C
Boiling point 160-165 °C(Press: 14 Torr)
Density 1.243±0.06 g/cm3(Predicted)
storage temp. 2-8°C
form Crystalline Powder
pka -2.20±0.10(Predicted)
color White

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P312+P330-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501
Hazard Codes  Xi
HazardClass  IRRITANT
HS Code  29349990

Methyl 2-methyl-1,3-benzoxazole-5-carboxylate price More Price(39)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth LFA66321 Methyl 2-methylbenzo[d]oxazole-5-carboxylate 136663-21-3 5g $472 2026-06-04 Buy
Apolloscientific OR15047 Methyl 2-methyl-1,3-benzoxazole-5-carboxylate ≥95% 136663-21-3 100mg $21 2026-06-04 Buy
Apolloscientific OR15047 Methyl 2-methyl-1,3-benzoxazole-5-carboxylate ≥95% 136663-21-3 250mg $28 2026-06-04 Buy
Synthonix M61249 Methyl 2-methylbenzo[d]oxazole-5-carboxylate >98% 136663-21-3 250mg $25 2026-05-06 Buy
Synthonix M61249 Methyl 2-methylbenzo[d]oxazole-5-carboxylate >98% 136663-21-3 1g $60 2026-05-06 Buy
Product number Packaging Price Buy
LFA66321 5g $472 Buy
OR15047 100mg $21 Buy
OR15047 250mg $28 Buy
M61249 250mg $25 Buy
M61249 1g $60 Buy

Methyl 2-methyl-1,3-benzoxazole-5-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

Methyl 2-methyl-1,3-benzoxazole-5-carboxylate Suppliers

Global Suppliers ( 45)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526065 13308475853 ivy@hnhbsj.com China 7236 62
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833 info@sagechem.com China 10265 58
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
SynAsst Chemical. 021-60343070 China 12731 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
ShangHai KenEn Chemical Technology Co., Ltd. 13120367189;18621755571 mychess007@163.com China 1994 55
Changzhou Hopschain Chemical Co.,Ltd. 85528066 13775048983 sales@hopschem.com China 31548 55
Yantai ShengKailun Chemical Technology Co., Ltd. 13356901049 3119594100@qq.com China 7964 55

Methyl 2-methyl-1,3-benzoxazole-5-carboxylate Spectrum

BUTTPARK 121\16-98 5-(Methoxycarbonyl)-2-methyl-1,3-benzoxazole 5-Benzoxazolecarboxylic acid, 2-Methyl-, Methyl ester Methyle2-methyl-1, 3-benzoxazole-5-carboxylate 2-Methyl-benzooxazole-5-carboxylic acid methyl ester Methyl 2-Methylbenzo[d]oxazole-5-carboxylate Methyl 2-methyl-1,3-benzoxazole-5-carboxylate 136663-21-3